Noise Information; Preparations At The Workplace; Establishing The Position Of The Fasteners; Checking That The Tool Is Ready For Use - Hilti DX 9–ENP Manual De Instrucciones Original

Suitable cartridges
Suitable fasteners
Thickness of the supporting steel
Compression stroke
Contact pressure
Application temperature (ambient tem-
perature)

4.2 Noise information

The noise values listed were determined under the following conditions:
General conditions for noise measurements
Direct fastening tool
Model
Caliber
Power setting
Application
Noise information in accordance with EN 15895
Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Sound (power) level (L
WA
Uncertainty for the sound power level (K
Peak sound pressure emission level (L
Uncertainty for the peak sound pressure level (K
4.3 Vibration
The vibration value that must be specified in accordance with 2006/42/EC does not exceed 2,5 m/s².
5 Operation

5.1 Preparations at the workplace

5.1.1 Establishing the position of the fasteners

To avoid incorrectly driven fasteners, proceed as follows:
▶ Each time you lay a metal sheet in position on the steel beams, use a water-resistant pen to mark the
area in which fasteners can be driven.
Note
Do this each time, for each individual metal sheet. It is not sufficient to simply mark the ends of
the beam and then draw a straight line between these points as the supporting beams may be
distorted, i.e. curved.

5.1.2 Checking that the tool is ready for use

Note
This check should always be carried out immediately before use of the fastening tool and after
reassembling the tool after cleaning or after a routine check of the condition of the piston and piston
stopper.
6 English
Printed: 28.06.2017 | Doc-Nr: PUB / 5359691 / 000 / 00
DX 9–ENP
6.8/18 M40 red, black or other cartridges of a type approved
for use with the tool
X­ENP 19
> 1/4"
3.5 in
(89 mm)
≥ 81 lb
f
(≥ 360 N)
5 ℉ ... 122 ℉
(−15 ℃ ... 50 ℃)
DX 9–ENP
Series
8.6/18 black
4
Fastening to steel plate (Brinell hardness 610 N/mm
X­ENP­19 L15MXR
)
pA
)
pA
)
)
WA
)
pC, peak
103 dB(A)
2 dB(A)
113 dB(A)
2 dB(A)
137 dB(C)
) 2 dB(C)
pCpeak
) using the
2